Raonull (Du. "Rhinuall") was a brother of Padrey and Aonghas Treforn, a Chieftain of clan Treforn.Raonull and Padrey were dunnish rangers who had been sent by their older brother to find members of the ancient race od the Drûghu and invite them back to Dunfearan to renew the ties between the Daen and their ancient allies.